Controlling the UDMR from external devices (control input terminals)
51
Phrase playback via allocation to terminals (direct playback)
Definition of direct playback
By directly inputting control signals into UDMR control terminal
numbers 1-10, it is possible to play back phrases allocated to
these terminal numbers. Known as "direct playback", this
operation can be used to play back up to 10 phrases. This is
done by pre-allocating your choice of phrases to terminals nos.
1-10.
Direct playback is useful when you want to designate your
desired phrases directly using a switch, relay or sensor.
Terminals used for direct playback
Terminal nos. 1-10: playback is initiated by directly inputting a
control signal into the terminal number corresponding to the
phrase number.
STP (STOP) terminal: used to terminate phrase playback.
The STP terminal is turned 'ON' by creating a short circuit with
the above terminals, and with the COM (common) terminals.
Direct playback submodes
Basic operation
Playback:
a control signal is input to terminal nos. 1-10.
Phrase
output:
The phrases allocated to each of the terminals
are then played back.
Stop:
a control signal is input to the STP terminal.
The phrase playback is then terminated.
The direct playback features four submodes: standard
playback; pre-priority playback; post-priority playback; and
sequential playback. You can select any of these submodes
according to the usage scenario.
Please also refer to 'Control terminal specifications' on page
98 for more details.
Control signal
Control signal
Control signal
Control signal
Control signal
Control signal
Terminal no.
Phrase
Phrase playback
Phrase playback
Stop (STP)
Common (COM) terminals
Terminal no. 1
Terminal no. 2
STP terminal
A001 suspended
Phrase output
